EP 3300473 B1 20240124 - COMPONENT ORIENTATION DETERMINATION DATA CREATION DEVICE AND COMPONENT ORIENTATION DETERMINATION DATA CREATION METHOD
Title (en)
COMPONENT ORIENTATION DETERMINATION DATA CREATION DEVICE AND COMPONENT ORIENTATION DETERMINATION DATA CREATION METHOD
Title (de)
VORRICHTUNG ZUR ERZEUGUNG VON KOMPONENTENAUSRICHTUNGSBESTIMMUNGSDATEN UND VERFAHREN ZUR ERZEUGUNG VON KOMPONENTENAUSRICHTUNGSBESTIMMUNGSDATEN
Title (fr)
DISPOSITIF DE CRÉATION DE DONNÉES DE DÉTERMINATION D'ORIENTATION DE COMPOSANT ET PROCÉDÉ DE CRÉATION DE DONNÉES DE DÉTERMINATION D'ORIENTATION DE COMPOSANT
Publication
Application
Priority
JP 2015064655 W 20150521
Abstract (en)
[origin: EP3300473A1] A component orientation determination data creation device for creating component orientation determination data used in a component orientation determination system that determines an orientation of the component by comparing a brightness value of a determination region specified in the component orientation determination data within an image of the component captured by a camera with a determination threshold, wherein a difference image between an image of the component in a correct orientation and an image of the component in another orientation is calculated by acquiring multiple images of the component in different orientations by changing the orientation with respect to the camera of the component that is the target for the component orientation determination data creation. Also, a region within the difference image for which the brightness difference is maximized or equal to or greater than a specified value is obtained, and component orientation determination data that includes position information specifying the determination region within the region is calculated. As well as position information of the determination region, information of optimal imaging conditions, and a determination threshold are included in the component orientation determination data.
IPC 8 full level
H05K 13/08 (2006.01); G06T 7/73 (2017.01)
CPC (source: EP US)
G06T 7/70 (2016.12 - US); G06T 7/74 (2016.12 - EP US); H05K 13/08 (2013.01 - US); H05K 13/0818 (2018.07 - EP US); G06T 2207/30141 (2013.01 - EP US); G06V 20/64 (2022.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3300473 A1 20180328; EP 3300473 A4 20180620; EP 3300473 B1 20240124; CN 107535090 A 20180102; CN 107535090 B 20200901; JP 6480575 B2 20190313; JP WO2016185615 A1 20180308; US 11357149 B2 20220607; US 2018124963 A1 20180503; WO 2016185615 A1 20161124
DOCDB simple family (application)
EP 15892614 A 20150521; CN 201580079860 A 20150521; JP 2015064655 W 20150521; JP 2017518710 A 20150521; US 201515571947 A 20150521